GIRI, S C; SASTRY, K V H; SAHOO, SUJATA K; KUMAR, P. Semen collection, evaluation and fertile period in Khaki Campbell and White Pekin breeds of ducks. The Indian Journal of Animal Sciences, Delhi, India, v. 86, n. 10, p. 1121–1124, 2016. DOI: 10.56093/ijans.v86i10.62379. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/62379. Acesso em: 23 oct. 2025.